eMachines T6420 PC Desktop "won power" Questions

...it runs for just a moment. The blue power light comes on, fans kick on, even the cd drive will open, but then it powers itself off and won't turn back on. See if your rams are inserted

...power up and change some settings? Or do we have to reload XP? Any help would be appreciated. Hi, you probably won,t get it to boot off the original hard-drive. As that will be mated up to the old ...

...power switch), "rst" (reset), HDD (hard drive activity indicator LED), and "pw" (indicator LED that shows that the computer is powered up. There should also be speaker. Just match the cables to the ...

...won't turn on Give us more details on what happens when you hit the power button.  Does it try to turn on?  See any lights or hear any beeps?  Hear any fans?If you really want ...

Power Supply, the best you can. Won't be spotless, but any cleaning is an improvement. Insert the plastic straw partway into one of the top ventilation holes, in the Power Supply's metal case,

...won't be using the motherboard, or Integrated Graphics anymore.You will be using the graphics of the graphics card. This is how a graphics chipset problem is cured.( If my data is correct, the ...

...won't come on.. And it doesn't boot into windows .. Hello, When computers "beep", they're sending the user the signal that there's some hardware problem, sometimes damaged hardware or ...

Power cord. 3. Bad motherboard. ther first two should be rather obvious, as the battery won't work or it won't hold a charge, but if it won't turn on at all, even while plugged in, chances

wON'T START See if power supply fan is running. If not....the power supply is bad. Also...see if there are any lights lit on the Motherboard. If not....the power supply is bad. You can pick one up

the power button for 8 secs. Reinsert back the power cable and press the power button. If it won't turn on, then the power supply is the main cause of trouble. Contact dell right away for repair..